Package net.sourceforge.uiq3.tape

Class SE_Interface

java.lang.Object

net.sourceforge.uiq3.tape.Interface

net.sourceforge.uiq3.tape.SE_Interface

public final class SE_Interface
extends Interface

Cassette interface for JavaSE

Author:

"Martin Krischik" «krischik@users.sourceforge.net»

Nested Class Summary

Nested classes/interfaces inherited from class net.sourceforge.uiq3.tape.Interface

Interface.File_Type

Field Summary

Fields

Modifier and Type	Field	Description
private File	Connection	File connection
private FileInputStream	In_Connection	File in connection
private static Logger	Logger	Class logger instance.
private FileOutputStream	Out_Connection	File out connection
private static String	TAG	Class logger tag.

Fields inherited from class net.sourceforge.uiq3.tape.Interface

Application_Prefix, Calculator_Files, Empty_File_Name, MAC_OS_X, Simple_ASCII, Text_Prefix

Constructor Summary

Constructors

Constructor	Description
SE_Interface()

Method Summary

Modifier and Type	Method	Description
void	Close(String Creator)	Close files and all streams attached to them.
DataOutputStream	Create_Stream(@NotNull String Home_Directory, @NotNull String Filename)	open stream for binarywriting.
Writer	Create_Writer(@NotNull String Home_Directory, @NotNull String Filename)	open stream for binarywriting.
long	File_Size()	Get file Size
Reader	Open_Reader(@NotNull String Home_Directory, @NotNull String Filename)	open stream for reading.
DataInputStream	Open_Stream(@NotNull String Home_Directory, @NotNull String Filename)	open stream for reading.
String	toString()

Methods inherited from class net.sourceforge.uiq3.tape.Interface

Is_Calculator_File, Is_Calculator_File, Is_Calculator_File, Type_Of_File, Type_Of_File, Type_Of_File

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

Logger

private static final Logger Logger

Class logger instance.

TAG

private static final String TAG

Class logger tag.

Connection

@Nullable
private File Connection

File connection

In_Connection

@Nullable
private FileInputStream In_Connection

File in connection

Out_Connection

@Nullable
private FileOutputStream Out_Connection

File out connection

Constructor Detail

SE_Interface

public SE_Interface()

Method Detail

Close

public void Close(String Creator)
           throws IOException

Close files and all streams attached to them.

Parameters:

Creator - either 602 or 603 depending on system used

Throws:

IOException - could not close stream

Create_Stream

@NotNull
public DataOutputStream Create_Stream(@NotNull
                                      @NotNull String Home_Directory,
                                      @NotNull
                                      @NotNull String Filename)
                               throws FileNotFoundException

open stream for binarywriting.

Parameters:

Home_Directory - home directory to use when filename is not absolute

Filename - file name

Returns:

return data strea

Throws:

FileNotFoundException - file was not found

Create_Writer

@NotNull
public Writer Create_Writer(@NotNull
                            @NotNull String Home_Directory,
                            @NotNull
                            @NotNull String Filename)
                     throws FileNotFoundException,
                            UnsupportedEncodingException

open stream for binarywriting.

Parameters:

Home_Directory - home directory to use when filename is not absolute

Filename - file name

Returns:

return data strea

Throws:

FileNotFoundException - file was not found

UnsupportedEncodingException

File_Size

public long File_Size()

Get file Size

Returns:

File size

Open_Reader

@NotNull
public Reader Open_Reader(@NotNull
                          @NotNull String Home_Directory,
                          @NotNull
                          @NotNull String Filename)
                   throws FileNotFoundException,
                          UnsupportedEncodingException

open stream for reading.

Parameters:

Home_Directory - home directory to use when filename is not absolute

Filename - file name

Returns:

return data strea

Throws:

FileNotFoundException - file was not found

UnsupportedEncodingException

Open_Stream

@NotNull
public DataInputStream Open_Stream(@NotNull
                                   @NotNull String Home_Directory,
                                   @NotNull
                                   @NotNull String Filename)
                            throws FileNotFoundException

open stream for reading.

Parameters:

Home_Directory - home directory to use when filename is not absolute

Filename - file name

Returns:

return data strea

Throws:

FileNotFoundException - file was not found

toString

@TestOnly
public String toString()

Overrides:

toString in class Object